Smart Card IC Design EEPROM RAM ROM CPU Coprocessors Logic
Smart Card IC Design EEPROM RAM ROM CPU Coprocessors Logic
Smart Card IC Design EEPROM RAM ROM CPU Coprocessors Logic
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Analysis of<br />
Cantor Algorithm<br />
• Need polynomial arithmetic over finite field k:<br />
– Gcd(a,b): Greatest common divisor.<br />
– Div/Mod: Polynomial division with remainder.<br />
• These are complicated algorithms.<br />
• Very efficient field arithmetic is needed (esp. inversion!).<br />
• Efficiency of complete implementation in hardware<br />
is unclear (see Th. Wollingers M.Sc. thesis, WPI 2001).<br />
• Active research on optimal hardware environment<br />
done by Philips Semiconductors<br />
in EU IST project AREHCC.<br />
Semiconductors, BUID, CCC Kim Nguyen, Essen, 2002-09-23 2
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